Cloud-Native · Head-to-Head

Google Cloud Secret Manager vs AWS Secrets Manager

Google Cloud Secret Manager and AWS Secrets Manager are both cloud-native solutions. Google Cloud Secret Manager gCP-native secrets storage with versioning and audit, while AWS Secrets Manager native AWS secrets management service with automatic rotation. The best choice depends on your organization's size, technical requirements, and budget.

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The Verdict

Choose Google Cloud Secret Manager if simple and intuitive API is your priority and teams running workloads on Google Cloud Platform. Choose AWS Secrets Manager if seamless AWS integration matters most and teams already on AWS who want native integration.

Related Comparisons
AWS Secrets Manager AlternativesAzure Key Vault vs Google Cloud Secret ManagerSplitSecure vs Google Cloud Secret ManagerAkeyless vs Google Cloud Secret ManagerDelinea Secret Server vs Google Cloud Secret ManagerGoogle Cloud Secret Manager vs Akeyless

Tried Google Cloud Secret Manager or AWS Secrets Manager? Drop a quick rating.

Feature-by-Feature Comparison

FeatureAWS Secrets ManagerGoogle Cloud Secret Manager
Pricing$0.40/secret/month + $0.05/10k API callsFree for 6 active versions + $0.06/10k access ops
Pricing ModelPer-secretPer-operation
Open SourceNoNo
DeploymentCloudCloud
Best ForTeams already on AWS who want native integrationTeams running workloads on Google Cloud Platform
IAM-based access controlNot availableSupported
Customer-managed encryption keysNot availableSupported
Regional and multi-regional replicationNot availableSupported

When to Choose Each Tool

Choose AWS Secrets Manager when:

  • +You value seamless AWS integration
  • +You value fully managed, zero infrastructure
  • +You value built-in rotation for RDS, Redshift, DocumentDB
  • +You want to avoid gCP lock-in
  • +You want to avoid fewer rotation features than AWS

Choose Google Cloud Secret Manager when:

  • +You value simple and intuitive API
  • +You value generous free tier
  • +You value strong GCP integration
  • +You want to avoid aWS lock-in
  • +You want to avoid limited to AWS ecosystem

Also Worth Considering: SplitSecure

SplitSecure logoSplitSecure
Distributed Security

Why SplitSecure? Distributed secrets management — no vault, no vendor dependency. Splits credentials across devices you control using Shamir Secret Sharing.

Best For

Highest-sensitivity accounts, regulated industries, and MSPs needing zero vendor dependency

Key Features
Shamir Secret Sharing across devicesZero vendor dependency architectureAutomatic audit trail generationNo vault infrastructure required+4 more
Pros
  • +Zero vendor dependency — secrets work if SplitSecure goes down
  • +Secrets never leave your environment
  • +Architecturally resistant to social engineering and account takeover
Cons
  • –Not designed for CI/CD pipeline secrets
  • –Focused on human access, not machine-to-machine
  • –Newer platform with smaller market presence
Self-Hosted
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Other Google Cloud Secret Manager Alternatives

Akeyless logo
Akeyless

SaaS-based zero-knowledge secrets management platform

HashiCorp Vault logo
HashiCorp Vault

Industry-standard open-source secrets management platform

Azure Key Vault logo
Azure Key Vault

Microsoft Azure's managed secrets, keys, and certificate service

CyberArk Conjur logo
CyberArk Conjur

Enterprise privileged access and secrets management platform

Doppler logo
Doppler

Developer-first universal secrets management platform

Infisical logo
Infisical

Open-source end-to-end encrypted secrets management for teams

Delinea Secret Server logo
Delinea Secret Server

Enterprise password and privileged credential vault

Pros & Cons Comparison

AWS Secrets Manager

Pros

  • +Seamless AWS integration
  • +Fully managed, zero infrastructure
  • +Built-in rotation for RDS, Redshift, DocumentDB
  • +Pay-per-use pricing

Cons

  • –AWS lock-in
  • –Limited to AWS ecosystem
  • –Can get expensive at scale
  • –No self-hosted option

Google Cloud Secret Manager

Pros

  • +Simple and intuitive API
  • +Generous free tier
  • +Strong GCP integration
  • +Automatic versioning built-in

Cons

  • –GCP lock-in
  • –Fewer rotation features than AWS
  • –Smaller ecosystem
  • –No self-hosted option

Sources & References

  1. Google Cloud Secret Manager — Official Website & Documentation[Vendor]
  2. AWS Secrets Manager — Official Website & Documentation[Vendor]
  3. Google Cloud Secret Manager Reviews on G2[User Reviews]
  4. AWS Secrets Manager Reviews on G2[User Reviews]
  5. Google Cloud Secret Manager Reviews on TrustRadius[User Reviews]
  6. AWS Secrets Manager Reviews on TrustRadius[User Reviews]
  7. Google Cloud Secret Manager Reviews on PeerSpot[User Reviews]
  8. AWS Secrets Manager Reviews on PeerSpot[User Reviews]
  9. Gartner Market Guide for CNAPP 2024[Analyst Report]
  10. Forrester Wave: Cloud Workload Security 2024[Analyst Report]
  11. IDC MarketScape: CNAPP 2024[Analyst Report]
  12. Cloud Security Alliance: Cloud Controls Matrix[Industry Framework]
  13. Gartner Peer Insights: CNAPP[Peer Reviews]

Google Cloud Secret Manager vs AWS Secrets Manager FAQ

Quick answers for teams evaluating Google Cloud Secret Manager vs AWS Secrets Manager.

What is the main difference between Google Cloud Secret Manager and AWS Secrets Manager?

Google Cloud Secret Manager and AWS Secrets Manager are both cloud-native solutions. Google Cloud Secret Manager gCP-native secrets storage with versioning and audit, while AWS Secrets Manager native AWS secrets management service with automatic rotation. The best choice depends on your organization's size, technical requirements, and budget.

Is AWS Secrets Manager better than Google Cloud Secret Manager?

Choose Google Cloud Secret Manager if simple and intuitive API is your priority and teams running workloads on Google Cloud Platform. Choose AWS Secrets Manager if seamless AWS integration matters most and teams already on AWS who want native integration.

How much does AWS Secrets Manager cost compared to Google Cloud Secret Manager?

AWS Secrets Manager starts at $0.40/secret/month + $0.05/10k API calls (per-secret). Google Cloud Secret Manager starts at Free for 6 active versions + $0.06/10k access ops (per-operation). As always, the sticker price only tells part of the story. Factor in add-ons, implementation costs, and what's actually included at each tier.

Can I migrate from Google Cloud Secret Manager to AWS Secrets Manager?

It depends on how deeply Google Cloud Secret Manager is embedded in your stack. Most teams run both in parallel for a few weeks before cutting over. Check whether AWS Secrets Manager supports importing your existing configs or policies. That's usually the biggest time sink.

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